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  <div class="breadcrumbs"><a href="../../index.html">exposed-jdbc</a><span class="delimiter">/</span><a href="../index.html">org.jetbrains.exposed.v1.jdbc.statements.jdbc</a><span class="delimiter">/</span><span class="current">JdbcConnectionImpl</span></div>
  <div class="cover ">
    <h1 class="cover"><span>Jdbc</span><wbr><span>Connection</span><wbr><span><span>Impl</span></span></h1>
    <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">class </span><a href="index.html">JdbcConnectionImpl</a><span class="token punctuation">(</span><span class="parameters "><span class="parameter "><span class="token keyword">val </span>connection<span class="token operator">: </span><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.sql/java/sql/Connection.html">Connection</a></span></span><span class="token punctuation">)</span> : <a href="../../org.jetbrains.exposed.v1.jdbc.statements.api/-exposed-connection/index.html">ExposedConnection</a><span class="token operator">&lt;</span><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.sql/java/sql/Connection.html">Connection</a><span class="token operator">&gt; </span></div><p class="paragraph">Class representing a wrapped JDBC database <a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.sql/java/sql/Connection.html">Connection</a>.</p></div></div>
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      <div data-togglable="CONSTRUCTOR">
        <h2 class="tableheader">Constructors</h2>
        <div class="table"><a data-name="1896731696%2FConstructors%2F-1624674168" anchor-label="JdbcConnectionImpl" id="1896731696%2FConstructors%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-togglable="CONSTRUCTOR" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
            <div class="main-subrow keyValue ">
              <div class=""><span class="inline-flex">
                  <div><a href="-jdbc-connection-impl.html"><span>Jdbc</span><wbr><span>Connection</span><wbr><span><span>Impl</span></span></a></div>
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                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">constructor</span><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">connection<span class="token operator">: </span><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.sql/java/sql/Connection.html">Connection</a></span></span><span class="token punctuation">)</span></div></div></div>
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      <div data-togglable="PROPERTY">
        <h2 class="tableheader">Properties</h2>
        <div class="table"><a data-name="-923576869%2FProperties%2F-1624674168" anchor-label="autoCommit" id="-923576869%2FProperties%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
            <div class="main-subrow keyValue ">
              <div class=""><span class="inline-flex">
                  <div><a href="auto-commit.html"><span>auto</span><wbr><span><span>Commit</span></span></a></div>
<span class="anchor-wrapper"><span class="anchor-icon" pointing-to="-923576869%2FProperties%2F-1624674168"></span>
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                <div class="title">
                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">var </span><a href="auto-commit.html">autoCommit</a><span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html">Boolean</a></div><div class="brief "><p class="paragraph">Whether the connection is in auto-commit mode.</p></div></div></div>
                </div>
              </div>
            </div>
          </div>
<a data-name="-1015604960%2FProperties%2F-1624674168" anchor-label="catalog" id="-1015604960%2FProperties%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
            <div class="main-subrow keyValue ">
              <div class=""><span class="inline-flex">
                  <div><a href="catalog.html"><span><span>catalog</span></span></a></div>
<span class="anchor-wrapper"><span class="anchor-icon" pointing-to="-1015604960%2FProperties%2F-1624674168"></span>
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                <div class="title">
                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">var </span><a href="catalog.html">catalog</a><span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a></div><div class="brief "><p class="paragraph">The name of the connection's catalog.</p></div></div></div>
                </div>
              </div>
            </div>
          </div>
<a data-name="372487619%2FProperties%2F-1624674168" anchor-label="connection" id="372487619%2FProperties%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
            <div class="main-subrow keyValue ">
              <div class=""><span class="inline-flex">
                  <div><a href="connection.html"><span><span>connection</span></span></a></div>
<span class="anchor-wrapper"><span class="anchor-icon" pointing-to="372487619%2FProperties%2F-1624674168"></span>
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                <div class="title">
                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">val </span><a href="connection.html">connection</a><span class="token operator">: </span><a href="https://docs.oracle.com/en/java/javase/17/docs/api/java.sql/java/sql/Connection.html">Connection</a></div><div class="brief "><p class="paragraph">The underlying database connection object contained by this wrapper.</p></div></div></div>
                </div>
              </div>
            </div>
          </div>
<a data-name="1189932395%2FProperties%2F-1624674168" anchor-label="isClosed" id="1189932395%2FProperties%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
            <div class="main-subrow keyValue ">
              <div class=""><span class="inline-flex">
                  <div><a href="is-closed.html"><span>is</span><wbr><span><span>Closed</span></span></a></div>
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                <div class="title">
                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">val </span><a href="is-closed.html">isClosed</a><span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html">Boolean</a></div><div class="brief "><p class="paragraph">Whether the connection has been closed.</p></div></div></div>
                </div>
              </div>
            </div>
          </div>
<a data-name="-2001029185%2FProperties%2F-1624674168" anchor-label="readOnly" id="-2001029185%2FProperties%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
            <div class="main-subrow keyValue ">
              <div class=""><span class="inline-flex">
                  <div><a href="read-only.html"><span>read</span><wbr><span><span>Only</span></span></a></div>
<span class="anchor-wrapper"><span class="anchor-icon" pointing-to="-2001029185%2FProperties%2F-1624674168"></span>
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                <div class="title">
                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">var </span><a href="read-only.html">readOnly</a><span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html">Boolean</a></div><div class="brief "><p class="paragraph">Whether the connection is in read-only mode.</p></div></div></div>
                </div>
              </div>
            </div>
          </div>
<a data-name="-889372064%2FProperties%2F-1624674168" anchor-label="schema" id="-889372064%2FProperties%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
            <div class="main-subrow keyValue ">
              <div class=""><span class="inline-flex">
                  <div><a href="schema.html"><span><span>schema</span></span></a></div>
<span class="anchor-wrapper"><span class="anchor-icon" pointing-to="-889372064%2FProperties%2F-1624674168"></span>
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                <div class="title">
                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">var </span><a href="schema.html">schema</a><span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a></div><div class="brief "><p class="paragraph">The name of the connection's schema.</p></div></div></div>
                </div>
              </div>
            </div>
          </div>
<a data-name="263421521%2FProperties%2F-1624674168" anchor-label="transactionIsolation" id="263421521%2FProperties%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
            <div class="main-subrow keyValue ">
              <div class=""><span class="inline-flex">
                  <div><a href="transaction-isolation.html"><span>transaction</span><wbr><span><span>Isolation</span></span></a></div>
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                <div class="title">
                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">var </span><a href="transaction-isolation.html">transactionIsolation</a><span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html">Int</a></div><div class="brief "><p class="paragraph">The transaction isolation level of the connection.</p></div></div></div>
                </div>
              </div>
            </div>
          </div>
        </div>
      </div>
      <div data-togglable="FUNCTION">
        <h2 class="tableheader">Functions</h2>
        <div class="table"><a data-name="2048183073%2FFunctions%2F-1624674168" anchor-label="close" id="2048183073%2FFunctions%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
            <div class="main-subrow keyValue ">
              <div class=""><span class="inline-flex">
                  <div><a href="close.html"><span><span>close</span></span></a></div>
<span class="anchor-wrapper"><span class="anchor-icon" pointing-to="2048183073%2FFunctions%2F-1624674168"></span>
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              <div>
                <div class="title">
                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">fun </span><a href="close.html"><span class="token function">close</span></a><span class="token punctuation">(</span><span class="token punctuation">)</span></div><div class="brief "><p class="paragraph">Closes the connection and releases any of its database and/or driver resources.</p></div></div></div>
                </div>
              </div>
            </div>
          </div>
<a data-name="394093450%2FFunctions%2F-1624674168" anchor-label="commit" id="394093450%2FFunctions%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
            <div class="main-subrow keyValue ">
              <div class=""><span class="inline-flex">
                  <div><a href="commit.html"><span><span>commit</span></span></a></div>
<span class="anchor-wrapper"><span class="anchor-icon" pointing-to="394093450%2FFunctions%2F-1624674168"></span>
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                <div class="title">
                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">fun </span><a href="commit.html"><span class="token function">commit</span></a><span class="token punctuation">(</span><span class="token punctuation">)</span></div><div class="brief "><p class="paragraph">Saves all changes since the last commit or rollback operation.</p></div></div></div>
                </div>
              </div>
            </div>
          </div>
<a data-name="764686347%2FFunctions%2F-1624674168" anchor-label="executeInBatch" id="764686347%2FFunctions%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
            <div class="main-subrow keyValue ">
              <div class=""><span class="inline-flex">
                  <div><a href="execute-in-batch.html"><span>execute</span><wbr><span>In</span><wbr><span><span>Batch</span></span></a></div>
<span class="anchor-wrapper"><span class="anchor-icon" pointing-to="764686347%2FFunctions%2F-1624674168"></span>
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                <div class="title">
                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">fun </span><a href="execute-in-batch.html"><span class="token function">executeInBatch</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">sqls<span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin.collections/-list/index.html">List</a><span class="token operator">&lt;</span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a><span class="token operator">&gt;</span></span></span><span class="token punctuation">)</span></div><div class="brief "><p class="paragraph">Sends a collection of SQL strings to the database for execution as a batch statement.</p></div></div></div>
                </div>
              </div>
            </div>
          </div>
<a data-name="-1771194147%2FFunctions%2F-1624674168" anchor-label="metadata" id="-1771194147%2FFunctions%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
            <div class="main-subrow keyValue ">
              <div class=""><span class="inline-flex">
                  <div><a href="metadata.html"><span><span>metadata</span></span></a></div>
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                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">fun </span><span class="token operator">&lt;</span><a href="metadata.html">T</a><span class="token operator">&gt; </span><a href="metadata.html"><span class="token function">metadata</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">body<span class="token operator">: </span><a href="../../org.jetbrains.exposed.v1.jdbc.statements.api/-jdbc-exposed-database-metadata/index.html">JdbcExposedDatabaseMetadata</a><span class="token punctuation">.</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token operator"> -&gt; </span><a href="metadata.html">T</a></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="metadata.html">T</a></div><div class="brief "><p class="paragraph">Calls the specified function <a href="../../org.jetbrains.exposed.v1.jdbc.statements.api/-exposed-connection/metadata.html">body</a> with a <a href="../../org.jetbrains.exposed.v1.jdbc.statements.api/-jdbc-exposed-database-metadata/index.html">JdbcExposedDatabaseMetadata</a> implementation as its receiver and returns the retrieved metadata as a result.</p></div></div></div>
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<a data-name="1690377805%2FFunctions%2F-1624674168" anchor-label="prepareStatement" id="1690377805%2FFunctions%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
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                  <div><a href="prepare-statement.html"><span>prepare</span><wbr><span><span>Statement</span></span></a></div>
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                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">fun </span><a href="prepare-statement.html"><span class="token function">prepareStatement</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">sql<span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a><span class="token punctuation">, </span></span><span class="parameter ">columns<span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-array/index.html">Array</a><span class="token operator">&lt;</span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a><span class="token operator">&gt;</span></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="../-jdbc-prepared-statement-impl/index.html">JdbcPreparedStatementImpl</a></div><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">fun </span><a href="prepare-statement.html"><span class="token function">prepareStatement</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">sql<span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a><span class="token punctuation">, </span></span><span class="parameter ">returnKeys<span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html">Boolean</a></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="../-jdbc-prepared-statement-impl/index.html">JdbcPreparedStatementImpl</a></div><div class="brief "><p class="paragraph">Returns a precompiled <a href="../../org.jetbrains.exposed.v1.jdbc.statements.api/-exposed-connection/prepare-statement.html">sql</a> statement stored as a <a href="../../org.jetbrains.exposed.v1.jdbc.statements.api/-jdbc-prepared-statement-api/index.html">JdbcPreparedStatementApi</a> implementation.</p></div></div></div>
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<a data-name="-198301112%2FFunctions%2F-1624674168" anchor-label="releaseSavepoint" id="-198301112%2FFunctions%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
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                  <div><a href="release-savepoint.html"><span>release</span><wbr><span><span>Savepoint</span></span></a></div>
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                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">fun </span><a href="release-savepoint.html"><span class="token function">releaseSavepoint</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">savepoint<span class="token operator">: </span><a href="../../../exposed-core/org.jetbrains.exposed.v1.core.statements.api/-exposed-savepoint/index.html">ExposedSavepoint</a></span></span><span class="token punctuation">)</span></div><div class="brief "><p class="paragraph">Removes the specified <a href="../../org.jetbrains.exposed.v1.jdbc.statements.api/-exposed-connection/release-savepoint.html">savepoint</a>.</p></div></div></div>
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<a data-name="2009698159%2FFunctions%2F-1624674168" anchor-label="rollback" id="2009698159%2FFunctions%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
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                  <div><a href="rollback.html"><span><span>rollback</span></span></a></div>
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                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">fun </span><a href="rollback.html"><span class="token function">rollback</span></a><span class="token punctuation">(</span><span class="token punctuation">)</span></div><div class="brief "><p class="paragraph">Reverts all changes since the last commit or rollback operation.</p></div><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">fun </span><a href="rollback.html"><span class="token function">rollback</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">savepoint<span class="token operator">: </span><a href="../../../exposed-core/org.jetbrains.exposed.v1.core.statements.api/-exposed-savepoint/index.html">ExposedSavepoint</a></span></span><span class="token punctuation">)</span></div><div class="brief "><p class="paragraph">Reverts all changes since the specified <a href="../../org.jetbrains.exposed.v1.jdbc.statements.api/-exposed-connection/rollback.html">savepoint</a> was set.</p></div></div></div>
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<a data-name="2100359156%2FFunctions%2F-1624674168" anchor-label="setSavepoint" id="2100359156%2FFunctions%2F-1624674168" data-filterable-set=":exposed-jdbc/main"></a>
          <div class="table-row table-row_content" data-filterable-current=":exposed-jdbc/main" data-filterable-set=":exposed-jdbc/main">
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              <div class=""><span class="inline-flex">
                  <div><a href="set-savepoint.html"><span>set</span><wbr><span><span>Savepoint</span></span></a></div>
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                  <div class="platform-hinted " data-platform-hinted="data-platform-hinted"><div class="content sourceset-dependent-content" data-active="" data-togglable=":exposed-jdbc/main"><div class="symbol monospace"><span class="token keyword">open </span><span class="token keyword">override </span><span class="token keyword">fun </span><a href="set-savepoint.html"><span class="token function">setSavepoint</span></a><span class="token punctuation">(</span><span class="parameters "><span class="parameter ">name<span class="token operator">: </span><a href="https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html">String</a></span></span><span class="token punctuation">)</span><span class="token operator">: </span><a href="../../../exposed-core/org.jetbrains.exposed.v1.core.statements.api/-exposed-savepoint/index.html">ExposedSavepoint</a></div><div class="brief "><p class="paragraph">Sets and returns a new savepoint with the specified <a href="../../org.jetbrains.exposed.v1.jdbc.statements.api/-exposed-connection/set-savepoint.html">name</a>.</p></div></div></div>
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